CN201573058U - Inclined hole processing fixture of deep hole drilling machine - Google Patents

Inclined hole processing fixture of deep hole drilling machine Download PDF

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Publication number
CN201573058U
CN201573058U CN2009203088165U CN200920308816U CN201573058U CN 201573058 U CN201573058 U CN 201573058U CN 2009203088165 U CN2009203088165 U CN 2009203088165U CN 200920308816 U CN200920308816 U CN 200920308816U CN 201573058 U CN201573058 U CN 201573058U
Authority
CN
China
Prior art keywords
base
hole
hole processing
drilling machine
processing fixture
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2009203088165U
Other languages
Chinese (zh)
Inventor
崔立平
徐政坤
李洲
杨晓强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUNAN NANFANG AVIATION INDUSTRY CO LTD
Original Assignee
HUNAN NANFANG AVIATION INDUSTRY CO LTD
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HUNAN NANFANG AVIATION INDUSTRY CO LTD filed Critical HUNAN NANFANG AVIATION INDUSTRY CO LTD
Priority to CN2009203088165U priority Critical patent/CN201573058U/en
Application granted granted Critical
Publication of CN201573058U publication Critical patent/CN201573058U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an inclined hole processing fixture of a deep hole drilling machine, which comprises a base, a screw stem, a press plate and a guide sleeve. The key point of the inclined hole processing fixture includes that the base is V-shaped, the bottom portion of the base and a horizontal plane form an alpha angle, and one end of the base is provided with a baffle plate with an angular positioning pin. The inclined hole processing fixture is simple in structure, convenient in operation, low in cost, high in inclined hole processing efficiency and fine in quality. By utilizing the baffle plate, the inclined hole processing fixture meets requirements of angular positions of end-surface inclined holes.

Description

Deep hole drilling machine inclined hole clamp for machining
Technical field
The utility model relates to a kind of clamping tool for machine work, is specifically related to the anchor clamps of the end face step inclined hole processing of axial workpiece on deep hole drilling machine.
Background technology
Deep hole drilling machine processing is adopted in longaxones parts deep and long hole (draw ratio L/d is greater than more than 10) processing mostly, deep hole drilling machine generally is to adopt the guiding drill bushing to solve the processing in its hole, but because the limitation of guiding drill bushing makes deep hole drilling machine can only process the endoporus vertical with end face.And just can't process for the hole on the end face step, the processing of end face inclined hole just is difficult to realize more.This just needs a kind of anchor clamps that can process inclined hole.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned existing shortcoming, provides a kind of simple in structure, easy to operate, the deep hole drilling machine inclined hole clamp for machining that crudy is good.
The utility model is to realize above purpose like this:
Comprise base, screw rod, pressing plate and guide pin bushing, it is characterized in that: described base is a V-type, and its bottom is a angle with horizontal plane, and this angle is 15-30 °; One end of described base is provided with baffle plate.
In order to realize this purpose better, described baffle plate is provided with the angle alignment pin.
The utility model is simple in structure, easy to operate, and cost is low, inclined hole working (machining) efficiency height, and quality is good.Owing to adopted baffle plate, solved the angular position requirement of end face inclined hole.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is that the utility model A is to view.
Among the figure: 1, base, 2, screw, 3, alignment pin, 4, nut, 5, screw rod, 6 angle alignment pins, 7, pressing plate, 8, baffle plate, 9 guide pin bushings, 10 parts.
The specific embodiment
Found out that by above accompanying drawing comprise the deep hole drilling machine inclined hole clamp for machining of base 1, screw rod 5, pressing plate 7 and guide pin bushing 9, base 1 is a V-block, its bottom becomes 30 ° a angle with horizontal plane, and an end of base 1 is provided with baffle plate 8.Described baffle plate 8 is provided with angle alignment pin 6.
Baffle plate 8 links together with base 1 by screw 2 and alignment pin 3; Nut 4, screw rod 5 and two block pressur plates, 7 retaining elements 10; Baffle plate 8 leans on as propping up, and controls the position of part Z direction, controls the angular position of parts 10 in addition by the angle alignment pin on the baffle plate 86.
Base 1 bottom becomes 30 ° angle with guide pin bushing 9 horizontal planes, by angle part is tilted.Guide pin bushing 9 and base 1 angled a guarantee that lathe drill bushing end face fits fully, do not stay the leakage of oil slit, guarantee the oil pressure in the drill bit processing, thereby it is smooth and easy that row in the processing is cut, the lathe operate as normal, thus realize inclined hole processing.The length of guide pin bushing 9 also the extended length of lathe drill bushing itself has solved drill bushing originally and can't fit to problem on the part step surface, and the processing on the step surface is finished smoothly.

Claims (2)

1. a deep hole drilling machine inclined hole clamp for machining comprises base (1), screw rod (5), pressing plate (7) and guide pin bushing (9), it is characterized in that: described base (1) is a V-type, and its bottom is a angle with horizontal plane, and this a angle is 15-30 °; One end of described base (1) is provided with baffle plate (8).
2. according to the described inclined hole clamp for machining of claim 1, it is characterized in that: described baffle plate (8) is provided with angle alignment pin (6).
CN2009203088165U 2009-08-26 2009-08-26 Inclined hole processing fixture of deep hole drilling machine Expired - Fee Related CN201573058U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009203088165U CN201573058U (en) 2009-08-26 2009-08-26 Inclined hole processing fixture of deep hole drilling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009203088165U CN201573058U (en) 2009-08-26 2009-08-26 Inclined hole processing fixture of deep hole drilling machine

Publications (1)

Publication Number Publication Date
CN201573058U true CN201573058U (en) 2010-09-08

Family

ID=42692938

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009203088165U Expired - Fee Related CN201573058U (en) 2009-08-26 2009-08-26 Inclined hole processing fixture of deep hole drilling machine

Country Status (1)

Country Link
CN (1) CN201573058U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101972861A (en) * 2010-09-29 2011-02-16 大连大显精密轴有限公司 Method for processing inclined hole on cylindrical surface of numerical control machine tool
CN102248199A (en) * 2011-06-15 2011-11-23 哈尔滨汽轮机厂有限责任公司 Drilling device used for machining pin hole on connecting rod of high-pressure main steam regulating valve
CN102632405A (en) * 2012-05-02 2012-08-15 南车戚墅堰机车有限公司 Device for machining inclined plane and inclined plane hole of box body part
CN102672495A (en) * 2012-05-28 2012-09-19 重庆大江工业有限责任公司 Universal fixture for processing plate spring inclined hole of heavy-duty automobile front axle
CN102699714A (en) * 2012-06-14 2012-10-03 无锡环宇精密铸造有限公司 Fixture for processing inclined hole of top-mounted valve body
CN103949904A (en) * 2014-04-28 2014-07-30 沈阳航天新光集团有限公司 Turning clamp
CN104646707A (en) * 2014-06-14 2015-05-27 柳州市安龙机械设备有限公司 Long shaft inclined hole machining method

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101972861A (en) * 2010-09-29 2011-02-16 大连大显精密轴有限公司 Method for processing inclined hole on cylindrical surface of numerical control machine tool
CN101972861B (en) * 2010-09-29 2012-04-04 大连大显精密轴有限公司 Method for processing inclined hole on cylindrical surface of numerical control machine tool
CN102248199A (en) * 2011-06-15 2011-11-23 哈尔滨汽轮机厂有限责任公司 Drilling device used for machining pin hole on connecting rod of high-pressure main steam regulating valve
CN102632405A (en) * 2012-05-02 2012-08-15 南车戚墅堰机车有限公司 Device for machining inclined plane and inclined plane hole of box body part
CN102632405B (en) * 2012-05-02 2015-03-25 南车戚墅堰机车有限公司 Device for machining inclined plane and inclined plane hole of box body part
CN102672495A (en) * 2012-05-28 2012-09-19 重庆大江工业有限责任公司 Universal fixture for processing plate spring inclined hole of heavy-duty automobile front axle
CN102672495B (en) * 2012-05-28 2014-03-05 重庆大江工业有限责任公司 Universal fixture for processing plate spring inclined hole of heavy-duty automobile front axle
CN102699714A (en) * 2012-06-14 2012-10-03 无锡环宇精密铸造有限公司 Fixture for processing inclined hole of top-mounted valve body
CN103949904A (en) * 2014-04-28 2014-07-30 沈阳航天新光集团有限公司 Turning clamp
CN104646707A (en) * 2014-06-14 2015-05-27 柳州市安龙机械设备有限公司 Long shaft inclined hole machining method

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Hunan Nanfang aerospace environmental protection industry Co., Ltd.

Assignor: Hunan Nanfang Aviation Industry Co.,Ltd.

Contract record no.: 2011430000024

Denomination of utility model: Inclined hole processing fixture of deep hole drilling machine

Granted publication date: 20100908

License type: Exclusive License

Record date: 20110328

EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100908

Termination date: 20140826